From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 2D63ED1D86F for ; Thu, 4 Dec 2025 06:05:29 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 0FC0D10E1B8; Thu, 4 Dec 2025 06:05:27 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.b="ANW0GNEj"; dkim-atps=neutral Received: from sea.source.kernel.org (sea.source.kernel.org [172.234.252.31]) by gabe.freedesktop.org (Postfix) with ESMTPS id 70DEE10E098; Thu, 4 Dec 2025 06:05:25 +0000 (UTC) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 0DCB943BAB; Thu, 4 Dec 2025 06:05:25 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 704ADC113D0; Thu, 4 Dec 2025 06:05:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1764828324; bh=TpXXIkYEPpVTVHVJr+O1twTDJSV3XXf6h+Qq9iQ/lmg=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=ANW0GNEj11i4a6Ie3r7pRyD9O8Kys0m6A3l/sQiqrrmCNOznPZ3dh08TUw73jvkhp 6b6hV+XCH4MWmqBUZqIyPGOq6HoD60Jab3Kqax2T/Wbv8noF3HvnWcsfxamhoK463G u6RYYtLDYRCxQ9AY5bYmNyvrMmcQfpDcaW6XdPVE7crtRaSpXKhSF9bc2AfTkFH/gu g5S8Eq5tZSIUFdiXpQwExdBdU+V9LY4euH3A2U6jEucTnl0g5sDS7LFtnx0l5wVc1v 7iKZr/Kj2iK3fMgv5nnEF2pd3hsRFrCiYi+wRTTbwShVpEccXYopxg5d8mRPMy1ViW yJjlMIat7swpw== Message-ID: <2bc690ca-fa57-46fa-949b-28b5441cd364@kernel.org> Date: Thu, 4 Dec 2025 07:05:19 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: Linux 6.18 amdgpu build error To: Shuah Khan , Linus Torvalds , akpm@linux-foundation.org Cc: Alexander Deucher , Linux Kernel Mailing List , amd-gfx@lists.freedesktop.org, dri-devel , Guenter Roeck , Linux Memory Management List References: <74032153-813a-4a40-8363-cce264f4d5ea@linuxfoundation.org> <1eb24816-530b-4470-8e58-ce7d8297996c@roeck-us.net> <0425d7b4-76e4-4057-83a5-a7b17a051c54@linuxfoundation.org> <9d520a1d-0b8d-4d30-b29f-230fc0f92b8a@linuxfoundation.org> <1f31b86d-283c-4878-92d0-ab90aed0c58d@roeck-us.net> <5af4522e-30ab-4eec-a861-c2760cdabd4f@linuxfoundation.org> From: "David Hildenbrand (Red Hat)" Content-Language: en-US In-Reply-To: <5af4522e-30ab-4eec-a861-c2760cdabd4f@linuxfoundation.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: amd-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" On 12/4/25 03:34, Shuah Khan wrote: > On 12/3/25 18:06, Guenter Roeck wrote: >> On 12/3/25 14:16, Shuah Khan wrote: > >>> >>> CONFIG_RANDSTRUCT is disabled and so are the GCC_PLUGINS in my config. >> >> I guess that would have been too easy... >> >>> I am also seeing issues with cloning kernel.org repos on my system after >>> a recent update: >>> >>> remote: Enumerating objects: 11177736, done. >>> remote: Counting objects: 100% (1231/1231), done. >>> remote: Compressing objects: 100% (624/624), done. >>> remote: Total 11177736 (delta 855), reused 781 (delta 606), pack-reused 11176505 (from 1) >>> Receiving objects: 100% (11177736/11177736), 3.01 GiB | 7.10 MiB/s, done. >>> Resolving deltas: 100% (9198323/9198323), done. >>> fatal: did not receive expected object 0002003e951b5057c16de5a39140abcbf6e44e50 >>> fatal: fetch-pack: invalid index-pack output >>> >> > > Linus, Andrew, and David, > > Finally figured this out. I narrowed it to to be the HAVE_GIGANTIC_FOLIOS > support that went into Linux 6.18-rc6 in this commit: > > From 39231e8d6ba7f794b566fd91ebd88c0834a23b98 Mon Sep 17 00:00:00 2001 > From: "David Hildenbrand (Red Hat)" > Date: Fri, 14 Nov 2025 22:49:20 +0100 > Subject: [PATCH] mm: fix MAX_FOLIO_ORDER on powerpc configs with hugetlb > Unsuspected and confusing :( Let me take a look at reply on the revert. -- Cheers David